#!/usr/bin/env python
# -*- coding: utf-8 -*-


size=5
eins=[size/2,size/2]
currPos=eins
print currPos
gitter=[]

for x in range(0,size):
    gitter.append([])    

for x in range(0,size):
    for y in range(0,size):
        gitter[x].append([])
        gitter[x][y]=0
    

  
print gitter
       
#gitter[eins[0]][eins[1]]=1

